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Individual Calculations September 2011 |
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| Willis, Bradley J Total change: 1.20 | |   |
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| 48th Canadian Open Chess Championship 2011 | Toronto, Ontario | CAN | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2019 | 2.00 | 6 | 0.08 | 15 | 1.20 | |
|  Bojkov, Dejan | g | | 2419 * | BUL | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Milicevic, Goran | f | | 2288 | CAN | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Regan, Kenneth W. | m | | 2409 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Pitre, H G | | | 1974 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Renteria, Rolando | | | 2165 | COL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Peng, Jackie | | wc | 1854 | CAN | 0.00 | 1 | -0.72 | 15 | -10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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